fix pytest error

Author: SunsetWolf

.github/workflows/test_qlib_from_source.yml

@@ -63,7 +63,6 @@ jobs:
 
     - name: Set up Python tools
       run: |
-        python -m pip install pytest-timeout
         make dev
 
     - name: Lint with Black
@@ -179,4 +178,4 @@ jobs:
         max_attempts: 3
         command: |
           cd tests
-          python -m pytest . -m "not slow" --durations=0 --timeout=600
+          python -m pytest -s . -m "not slow" --durations=0